/**
 * Write a program to check whether a given number is an ugly number.
 * Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. 
 * For example, 6, 8 are ugly while 14 is not ugly since it includes another prime 
 * factor 7.
 * Note that 1 is typically treated as an ugly number.
 */
/**
 * @author I321035
 *
 */
package problem263_Ugly_Number;